Shop on line and raise money for the NKF If you shop online, you can raise money for the NKF at no extra cost to you! Do you shop with Amazon? The NKF is now one of Amazon's chosen charities and will give the charity a donation every time you shop, all you have to do is to go to smile.amazon.co.uk and pick the National Kidney Federation. It will not cost you anymore but we will receive money from Amazon when you have made a purchase. Remember, always start at smile.amazon.co.uk and Amazon will donate 0.5% of the net purchase price. Please spread the word to all your family and friends.